Including the following eight cardiovascular diseases: cardiomegaly, pericardial effusion, coronary artery disease, hypertension, hypertrophic cardiomyopathy, dilated cardiomyopathy, myocarditis, and pericarditis.
Conditions
Interventions
Gold Standard:Diagnostic criteria: Patients must exhibit clear symptoms or signs of cardiovascular disease, such as chest pain, palpitations, dyspnea, fatigue, or other clinical manifestations associa
Index test:The model was trained and optimized using a 5-fold cross-validation strategy. From the training data, 80% was randomly selected for training and 20% for preliminary validation. The evaluati
Sponsors
Shanghai Tenth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Adult patients aged 18 years or older; 2.Underwent non-contrast chest CT (NCCT) scans with image quality meeting diagnostic requirements;
Exclusion criteria
Exclusion criteria: 1.Suboptimal CT imaging quality due to motion-induced blurring, metallic streak artifacts, and inadequate spatial resolution (slice thickness exceeding 10mm); 2.Absence of either CT datasets or confirmed CVD diagnoses; 3.Significant non-CVD comorbidities (e.g., biopsy-confirmed lung adenocarcinoma) potentially obscuring primary cardiovascular diagnoses;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy of AI models in diagnosing heart diseases;Precision of AI models in diagnosing heart diseases;AUC value of AI models in diagnosing heart diseases; | — |
Secondary
| Measure | Time frame |
|---|---|
| F1 Score of AI models in diagnosing heart diseases;Sensitivity of AI models in diagnosing heart diseases;Specificity of AI models in diagnosing heart diseases; | — |
Countries
China
Contacts
Public ContactDan Mu
Shanghai Tenth People's Hospital
Outcome results
None listed